"""
Case Type   : cm_uninstall
Case Name   : cm_uninstall指定-X参数路径错误
Create At   : 2025/4/24
Owner       : ningyali
Description :
    1.取消配置xml文件中的cm相关参数
    2.数据库用户下执行cm_uninstall,指定-X参数路径错误
    3.cm_ctl查看集群状态
    4.gs_om查看集群状态
    5.清理环境
Expect      :
    1.执行成功
    2.卸载失败
    3.集群状态正常，cm未卸载
    4.状态正常，cm未卸载
    5.执行成功
History     :
"""
import os
import unittest

from testcase.utils.ComInstall import CmInstall
from testcase.utils.ComInstall import CmUnInstall
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Logger import Logger
from yat.test import Node
from yat.test import macro


class Tools(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info(f'----{os.path.basename(__file__)} start----')
        self.user_node_names = (
            'PrimaryDbUser', 'Standby1DbUser', 'Standby2DbUser')
        self.sh = [CommonSH(n) for n in self.user_node_names]
        self.root_nodes = (Node('PrimaryRoot'), Node('Standby1Root'),
                           Node('Standby2Root'))
        self.user_nodes = [Node(n) for n in self.user_node_names]
        self.common = Common()
        self.install_pkg_path = os.path.dirname(macro.DB_SCRIPT_PATH)
        self.cm = CmInstall(self.install_pkg_path, self.sh[0].node.ssh_user)
        self.un_cm = CmUnInstall(self.install_pkg_path,
                                 self.sh[0].node.ssh_user)
        self.cm_tool_path = os.path.join(
            os.path.dirname(macro.DB_INSTANCE_PATH), 'tool', 'tool', 'cm_tool')

        text = '----prestep1:安装cm;expect:执行成功----'
        self.log.info(text)
        res = self.cm.update_xml_for_cm(*self.root_nodes)
        self.assertGreater(res.count('cmDir'), 1, f'执行失败: {text}')

        res = self.cm.cm_install(self.user_nodes[0])
        self.assertIn('Install CM tool success', res, f'执行失败: {text}')

    def test_cm_uninstall(self):
        text = '----step1:取消配置xml文件中的cm相关参数 expect:执行成功----'
        self.log.info(text)
        sed_cmd = f'sed -i \'/cm/d\' {self.cm.xml_path};'
        sed_res = self.common.get_sh_result(self.user_nodes[0], sed_cmd)
        self.assertNotIn('error', sed_res.lower(), "执行失败:" + text)

        text = '----step2:数据库用户下执行cm_uninstall,指定-X参数路径错误 expect:卸载失败----'
        self.log.info(text)
        uninstall_cmd = f'source {macro.DB_ENV_PATH};' \
                        f'cd {self.cm_tool_path};' \
                        f'./cm_uninstall ' \
                        f'-X {self.cm.xml_path.replace(".xml", "_err.xml")} ' \
                        f'-e {macro.DB_ENV_PATH}'
        uninstall_res = self.common.get_sh_result(
            self.user_nodes[0], uninstall_cmd)
        expect = "[GAUSS-50201] : The xmlFile does not exist."
        self.assertIn(expect, uninstall_res, f'执行失败: {text}')

        text = '----step3:cm_ctl查看集群状态;expect:集群状态正常，cm未卸载----'
        self.log.info(text)
        show_status = f'source {macro.DB_ENV_PATH}; cm_ctl query -Civdp'
        status_msg = self.common.get_sh_result(self.user_nodes[0], show_status)
        self.assertIn("CMServer State", status_msg, "执行失败:" + text)

        text = '----step4:gs_om查看集群状态;expect:状态正常，cm未卸载----'
        self.log.info(text)
        status_msg = self.sh[0].get_db_cluster_status('detail')
        self.log.info(status_msg)
        self.assertIn("CMServer State", status_msg, "执行失败:" + text)

    def tearDown(self):
        text = '----step5:清理环境 expect:执行成功----'
        self.log.info(text)
        res = self.un_cm.cm_uninstall(self.user_nodes[0],
                                      '--deleteBinary --deleteData')
        self.assertIn('Uninstall CM tool success', res, f'执行失败: {text}')
        self.log.info(f'----{os.path.basename(__file__)} end----')
